Pictured during his STS-64 mission in September 1994, Jerry Linenger’s later career saw him become the first U.S. astronaut to perform a spacewalk on a non-U.S. spacecraft, wearing a non-U.S. space suit. Photo Credit: NASA

Former shuttle flier and Mir resident Jerry Linenger—who holds the unenviable reputation of becoming the first “Hog” in history […]

The STS-93 crew poses with a model of the Chandra X-Ray Observatory. This shuttle mission also entered into the history books for having the first female commander (Eileen Collins, here joined by Steven Hawley, Jerry Ashby, Michel Tognini, and Cady Coleman). Photo Credit: NASA